adj. 25B6; adjective DISASTROUS, calamitous, cataclysmic, ruinous, tragic, fatal, dire, awful, terrible, dreadful; poetic/literary direful.
CATASTROPHIC
Meaning of CATASTROPHIC in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012